20:13:21 Load from Gnumeric file
Call time to read Workbook was 0.0430 seconds
20:13:21 Current memory usage: 4 MB
20:13:21 Write to Excel2007 format
20:13:21 File written to /home/autourdey/invoice/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
20:13:21 Peak memory usage: 4 MB
20:13:21 Done writing file